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【简答题】
已知某椭球体的长轴 ,扁率 ,和空间某点的空间直角坐标(X,Y,Z)求该点的大地坐标(B,L,H)。 [ 提示: ]
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举一反三
【单选题】预制桩的断面一般为200～350mm见方，桩长不超过（）m。
A.
8
B.
10
C.
12
D.
15
查看完整题目与答案
【单选题】听力原文：M: So, Rebecca, what did you do for spring break? W: I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That's south of Los Angeles and n...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles.
查看完整题目与答案
【判断题】双击以扩展名.ppt结尾的文件，可以启动PowerPoint应用程序。
A.
正确
B.
错误
查看完整题目与答案
【单选题】实现两台三相笼型异步电动机的顺序起动控制,接触器的触点为()。
A.
主触点
B.
动合辅助触点
C.
自锁触点
D.
其它辅助触点
查看完整题目与答案
【单选题】听力原文：M:So, Rebecca, what did you do for spring break? W:I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That'ssouth of Los Angeles and nort...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles.
查看完整题目与答案
【单选题】听力原文：M: So, Rebecca, what did you do for spring break7 F: I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That’s south of Los Angeles and n...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles
查看完整题目与答案
【单选题】在低温结晶时，晶体成长速率主要受（）控制。
A.
扩散过程
B.
表面反应过程
C.
传热过程
D.
三者共同
查看完整题目与答案
【判断题】双击以扩展名.PPTX结尾的文件,可以启动PowerPoint应用程序
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下不属于网络行为规范的是
A.
不应未经许可而使用别人的计算机资源
B.
不应用计算机进行偷窃
C.
不应干扰别人的计算机工作
D.
可以使用或拷贝没有授权的软件
查看完整题目与答案
【单选题】听力原文：M: So, Rebecca, what did you do for spring break? F: I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That's south of Los Angeles and n...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles
查看完整题目与答案
相关题目：
【单选题】预制桩的断面一般为200～350mm见方，桩长不超过（）m。
A.
8
B.
10
C.
12
D.
15
查看完整题目与答案
【单选题】听力原文：M: So, Rebecca, what did you do for spring break? W: I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That's south of Los Angeles and n...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles.
查看完整题目与答案
【判断题】双击以扩展名.ppt结尾的文件，可以启动PowerPoint应用程序。
A.
正确
B.
错误
查看完整题目与答案
【单选题】实现两台三相笼型异步电动机的顺序起动控制,接触器的触点为()。
A.
主触点
B.
动合辅助触点
C.
自锁触点
D.
其它辅助触点
查看完整题目与答案
【单选题】听力原文：M:So, Rebecca, what did you do for spring break? W:I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That'ssouth of Los Angeles and nort...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles.
查看完整题目与答案
【单选题】听力原文：M: So, Rebecca, what did you do for spring break7 F: I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That’s south of Los Angeles and n...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles
查看完整题目与答案
【单选题】在低温结晶时，晶体成长速率主要受（）控制。
A.
扩散过程
B.
表面反应过程
C.
传热过程
D.
三者共同
查看完整题目与答案
【判断题】双击以扩展名.PPTX结尾的文件,可以启动PowerPoint应用程序
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下不属于网络行为规范的是
A.
不应未经许可而使用别人的计算机资源
B.
不应用计算机进行偷窃
C.
不应干扰别人的计算机工作
D.
可以使用或拷贝没有授权的软件
查看完整题目与答案
【单选题】听力原文：M: So, Rebecca, what did you do for spring break? F: I went to southern California. I was in Los Angeles and San Diego. Oh, and I stopped in San Juan Capistrano. That's south of Los Angeles and n...
A.
North of Los Angeles.
B.
Between Los Angeles and San Diego.
C.
East of San Diego.
D.
Los Angeles
查看完整题目与答案